15319486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 28986048

約数和(自身を除く): 13666562

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 2053, 3731, 4106, 7462, 14371, 26689, 28742, 53378, 84173, 168346, 186823, 373646, 589211, 1094249, 1178422, 2188498, 7659743, 15319486]

約数ペア:

[(1, 15319486), (2, 7659743), (7, 2188498), (13, 1178422), (14, 1094249), (26, 589211), (41, 373646), (82, 186823), (91, 168346), (182, 84173), (287, 53378), (533, 28742), (574, 26689), (1066, 14371), (2053, 7462), (3731, 4106)]